What is the main difference between last years model and this years?

Tech Specs:

Length:

145 cm, 147 cm, 149 cm, 151 cm 

Shape:

true twin 

Flex:

soft (3 of 10 on Capita's scale) 

Camber:

Urban FK (reverse) 

Effective Edge:

[145cm] 1092 mm; [147cm] 1110 mm; [149cm] 1128 mm; [151cm] 1145 mm 

Waist Width:

[145cm] 246 mm; [147cm] 248 mm; [149cm] 250 mm; [151cm] 252 mm 

Sidecut Radius:

[145cm] 7.5 m; [147cm] 7.6 m; [149-151cm] 7.7 m 

Stance Width:

[145-147cm] 23 in; [149-151cm] 24 in 

Stance Setback:

centered 

Core:

WDT Engineered Jib Core (wood composite) 

Base:

extruded 

Recommended Use:

park, street 

Manufacturer Warranty:

2 years